Sustainable recycling of refrigerants

Analysis of alternatives

Book chapter (2023)

Authors

F.J. Moreno Fernandez-Villamil ChemE/Delft Ingenious Design - AS
I. Karpov ChemE/Delft Ingenious Design - AS
A.H.S. Ahmed ChemE/Delft Ingenious Design - AS
J.M. Foglia ChemE/Delft Ingenious Design - AS
H. Wu ChemE/Delft Ingenious Design - AS
A. Gadekar ChemE/Delft Ingenious Design - AS
P.L.J. Swinkels ChemE/Delft Ingenious Design - AS
R. Gani Hongkong University of Science and Technology(Guangzhou), Guangzhou, PSE for SPEED Company, Charlottenlund
Research Group
ChemE/Delft Ingenious Design (AS) (TU Delft)
Copyright: © 2023 F.J. Moreno Fernandez-Villamil, I. Karpov, A.H.S. Ahmed, J.M. Foglia, H. Wu, A. Gadekar, P.L.J. Swinkels, R. Gani
DOI: https://doi.org/10.1016/B978-0-443-15274-0.50398-X
More Info
expand_more

Published Date

2023

Language

English

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Faculty

Applied Sciences

Department

ChemE/Chemical Engineering

Research Group

ChemE/Delft Ingenious Design

Abstract

The use of refrigerants has been continuously increasing in thermal control systems employed in residential premises, offices, storage, process operations and many more. Widely used refrigerants such as R-410A have become a target for regulations to prohibit their use because of environmental issues. R-410A is a blend of R-32 (Difluoromethane) and R-125 (Pentafluoroethane). Because of high global warming potential (GWP) of R-125, it has become a target for removal from R-410A and reuse. An additional issue is the recovery of the refrigerant from current and decommissioned thermal control units. This paper reports the results of an investigation related to the separation of refrigeration blend compounds, recycle and reuse of the refrigerant mixture compounds and alternative blend compositions, with emphasis on environmental, health and physical hazards as well as optimal refrigeration cycle operation. Two alternatives for feasibility of operating a continuous separation-recycling process are studied.

Files

1_s2.0_B978044315274050398X_ma... (pdf)
(pdf | 0.527 Mb)
- Embargo expired in 01-02-2024
Unknown license